Safety Capital Safety Improves Sharp Edge Protection with the New Nano-Lok Edge SRL Eddie Burlem, October 24, 2013February 20, 2024 Capital Safety has developed and introduced a revolutionary new Self Retracting Lifeline that continues to add safety on the job site. The new Nano-Lok Edge is a back-mounted SRL specifically designed for foot-level tie-off and sharp edge applications. I-beams normally have edge radii that can be as sharp as .005″…. Continue Reading